package cn.lasse.design.bank.service;

import cn.lasse.design.bank.IBank;
import cn.lasse.design.model.KoreaMoney;

public class KoreaService implements IBank {
    @Override
    public Integer exchange(Integer rmb){
        KoreaMoney koreaMoney = new KoreaMoney(rmb * 30);
        return koreaMoney.getMoney();
    }
}
